Ma, Richard; (2006) With appropriate incentives, general practice can improve the coverage of the National Chlamydia Screening Programme. The British journal of general practice, 56 (532). pp. 892-893. ISSN 0960-1643 https://researchonline.lshtm.ac.uk/id/eprint/3182 Full text not available from this repository.

Ma, Richard; (2005) Chlamydia screening in general practice: a missed opportunity? The journal of family planning and reproductive health care / Faculty of Family Planning & Reproductive Health Care, Royal College of Obstetricians & Gynaecologists, 31 (3). pp. 254-255. ISSN 1471-1893 DOI: https://doi.org/10.1783/1471189054484040 Full text not available from this repository.

Ma, Richard; (2006) Practice-based commissioning and sexual reproductive health services: opportunities and threats. The journal of family planning and reproductive health care / Faculty of Family Planning & Reproductive Health Care, Royal College of Obstetricians & Gynaecologists, 32 (1). pp. 7-9. ISSN 1471-1893 DOI: https://doi.org/10.1783/147118906775275145 Full text not available from this repository.

Ma, Richard; (2007) One-to-one counselling can reduce STI risk. The Practitioner, 251 (1693). pp. 81-87. ISSN 0032-6518 https://researchonline.lshtm.ac.uk/id/eprint/3183 Full text not available from this repository.

Ma, Richard; (2007) Vaccinating girls against HPV. The Practitioner, 251 (1696). 7-. ISSN 0032-6518 https://researchonline.lshtm.ac.uk/id/eprint/3185 Full text not available from this repository.

Ma, Richard; (2009) Time to improve HIV testing and recording of HIV diagnosis in UK primary care. Sexually transmitted infections, 85 (7). 486-. ISSN 1368-4973 DOI: https://doi.org/10.1136/sti.2009.038091 Full text not available from this repository.

Ma, Richard; Brown, Eleanor; (2014) An evaluation of commissioning arrangements for intrauterine and subdermal contraception services from general practitioners in London, UK. The journal of family planning and reproductive health care / Faculty of Family Planning & Reproductive Health Care, Royal College of Obstetricians & Gynaecologists, 41 (1). pp. 54-59. ISSN 1471-1893 DOI: https://doi.org/10.1136/jfprhc-2013-100831 Full text not available from this repository.

Ma, Richard; Clarke, Aileen; (2005) Chlamydia screening in general practice: views of professionals on the key elements of a successful programme. The journal of family planning and reproductive health care / Faculty of Family Planning & Reproductive Health Care, Royal College of Obstetricians & Gynaecologists, 31 (4). pp. 302-306. ISSN 1471-1893 DOI: https://doi.org/10.1783/147118905774480806 Full text not available from this repository.

Ma, Richard; (2006) Call for shake up in NHS funding: few GPs among the 900 Doctors for Reform. BMJ, 332 (7547). 973-. ISSN 1468-5833 DOI: https://doi.org/10.1136/bmj.332.7547.973-b

Ma, Richard; (2006) Emergency contraception is not just for the morning after. BMJ, 333 (7571). 756-. ISSN 1468-5833 DOI: https://doi.org/10.1136/bmj.333.7571.756-a

Ma, Richard; (2007) Tackling health inequality: Let's ask them to curb choice. BMJ, 335 (7609). 8-. ISSN 1468-5833 DOI: https://doi.org/10.1136/bmj.39262.446192.3A

Ma, Richard; (2012) Discrimination against doctors with HIV must end. BMJ (Clinical research ed), 344 (may16 ). e3440-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.e3440