屠宰小母牛的生殖道（一项生物统计学研究）。
The reproductive tract of bovine slaughter heifers (a biometrical study).
作者信息
Drennan W G, Macpherson J W
出版信息
Can J Comp Med Vet Sci. 1966 Aug;30(8):224-7.
Abstract
A specific method for measuring the component parts of the bovine female reproductive tract is outlined. Three hundred specimens, recovered from animals within an age group of 15 to 30 months, were examined. Means and standard deviations on recorded measurements as well as abnormalities and pregnancies are presented in tabular form.
摘要
本文概述了一种测量母牛雌性生殖道组成部分的具体方法。对从15至30月龄动物中采集的300个样本进行了检查。记录测量的平均值、标准差以及异常情况和怀孕情况均以表格形式呈现。
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