Prevention of parturient paresis by a low-calcium diet prepartum: a field study.
作者信息
Wiggers K D, Nelson D K, Jacobson N L
出版信息
J Dairy Sci. 1975 Mar;58(3):430-1. doi: 10.3168/jds.S0022-0302(75)84584-X.
Abstract
Twenty of 60 control cows fed a "normal" diet prepartum developed parturient paresis whereas none of 37 fed a low-calcium (13 to 18 g/cow per day) diet prepartum developed the disease.
摘要
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