Conception rates and in-vitro fertilisation.
Tan
S L
SL
Steer
C
C
Royston
P
P
Rizk
P
P
Mason
B A
BA
Campbell
S
S
D000367:Age Factors; D005260:Female; D005306:Fertilization; D005307:Fertilization in Vitro; D006801:Humans; D011247:Pregnancy