Parrilla-Rodríguez, A M Profile of calls to a breastfeeding clinic information and help telephone line. [electronic resource] - Puerto Rico health sciences journal Dec 2001 - 377-81 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0738-0658 Subjects--Topical Terms: Breast FeedingCounselingFemaleHealth EducationHumansInfantInfant, NewbornPuerto RicoReferral and ConsultationTelephone