De borstklieren en borstvoedingRegulation of growth hormone gene expression in the canine mammary gland / Irma Sanneke Lantinga-van LeeuwenJournal of mammary gland biology and neoplasiaDilucidatio valvularum in vasis lymphaticis et lacteis, 1665 / Frederik RuyschMaternal immunity and neonatal infections in swine : the immunological gut-mammary link in passive protection / door Jeanette Maria Christine Kortbeek-Jacobs