'It is surely a great criticism of our profession...' The next 20 years of equity-focused systematic reviews.

M Petticrew ; V Welch ; P Tugwell ; (2013) 'It is surely a great criticism of our profession...' The next 20 years of equity-focused systematic reviews. Journal of epidemiology and community health, 68 (4). pp. 291-292. ISSN 0143-005X DOI: 10.1136/jech-2013-203400