Brown, K D Cell growth-promoting activity in mammary secretions of the goat, cow and sheep. [electronic resource] - The British veterinary journal - 68-78 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0007-1935 Standard No.: 10.1016/s0007-1935(17)30594-8 doi Subjects--Topical Terms: AnimalsCattle--metabolismColostrum--metabolismFemaleGoats--metabolismGrowth Substances--metabolismLabor, ObstetricLactationMiceMilk--metabolismPregnancySheep--metabolism