01194nam a2200289Ia 4500 213212 BIBL 20160527195234.0 941212s1988 dcua b i001 0 spa d 9275315043 (OCoLC)31683804 IXA IXA PUXA RA10 .P252 no.504 Puffer, Ruth Rice Local 155533 Patterns of birthweights. Spanish Características del peso al nacer Ruth Rice Puffer, Carlos V. Serrano. Washington, D.C. Organización Panamericana de la Salud, Oficina Sanitaria Panamericana, Oficina Regional de la Organización Mundial de la Salud c1988. xiii, 112 p. ill. 26 cm. Publicación cientifica no. 504 Local 154964 Issued also in English under title, Patterns of birthweights. Includes bibliographical references (p. 96-101) and index. Birth weight Statistics. Local 62607 Pregnancy Statistics. Local 153387 Serrano, Carlos V. Local 168796 Organización Panamericana de la Salud. Publicación científica no. 504. 159518 159518 0 0 0 304_630000000000000_P977P_E 0 evl 264519 10 10 1 2016-05-27 307281 0 304.63 P977p E 80000002001918 2016-05-27 00:00:00 r:213212 z:NCC:D 6