1.
Reproducción
;
14(2): 75-85, oct. 1999. tab
Article
in Spanish
| LILACS
| ID: lil-254290
Subject(s)
Humans , Female , Pregnancy , Adult , Pregnancy, Multiple/statistics & numerical data , Fertilization in Vitro/adverse effects , Birth Weight , Cesarean Section/statistics & numerical data , Infant Mortality , Pregnancy Complications/classification , Elective Surgical Procedures/statistics & numerical data
2.
Reproducción
;
13(1): 3-15, jun. 1998. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-226751