Phyllis Freeman; Anthony Robbins. The publishing gap between rich and poor: the focus of AuthorAID. Journal of Public Health Policy. 2006, 27: 196–203. PMID 16961198. doi:10.1057/palgrave.jphp.3200071.引文使用过时参数coauthors (帮助)
Phyllis Freeman; Anthony Robbins. The publishing gap between rich and poor: the focus of AuthorAID. Journal of Public Health Policy. 2006, 27: 196–203. PMID 16961198. doi:10.1057/palgrave.jphp.3200071.引文使用过时参数coauthors (帮助)