1.
BMJ Sex Reprod Health
; 44(4): 311-312, 2018 10.
Article
in English
| MEDLINE
| ID: mdl-30305406
2.
Lancet
; 379(9811): 117; author reply 118-9, 2012 Jan 14.
Article
in English
| MEDLINE
| ID: mdl-22243818