TY  - BOOK
AU  - Leveno,Kenneth J.
TI  - Williams manual de obstetricia
SN  - 970-10-4343-X
U1  - 618.2 W721w 2004 
PY  - 2004///
CY  - México
PB  - McGraw-Hill Interamericana
KW  - OBSTETRICIA
KW  - GINECOLOGIA
ER  -