权威例句
Prelacteal infant feeding practices in rural Egypt.A simple chemically defined medium for the production of phase I Bordetella pertussis.Factors associated with timely initiation of breastfeeding in Al-Hassa province, Saudi ArabiaRisedronate activity in the fetal and neonatal mouse.Udder and teat measurements influenced by milking, udder shape and texture in gaolao cowsBreastfeeding Performance Index at Age of 6 Months in Mansoura, EgyptFolding methods, structures and apparatusesPrelacteal feeding practices in Vietnam: challenges and associated factorsPrelacteal feeding practices in Vietnam: Problems and determinant factorsPeptidergic nerve terminals associated with the central lacteal lymphatics in the ileal villi of dogs.