312,925 PROCEEDINGS Proceedings of the Interagency Workshop on Health Care Practices Related to Breastfeeding December 7-9, 1988 : Leavey Conference Center Georgetown University Vashington, DC / ed. by Miriam Lebbok and Margeret McDonald with M. Baesley [et al.]. - [Limerick Irl.] : Elsevier Scientific Publ. Ireland Ltd, 1990. - VII, 191 s. : il., ; 28 cm (International Journal of Gynecology and Obstetrics ISSN 0020-7292 ; vol. 31, suppl.1)