McMahan C A, Wigodsky H S, Moore G T
Lab Anim Sci. 1976 Dec;26(6 Pt 1):928-31.
Male and female weight percentiles for 24 nursery reared infant baboons (Papio cynocephalus) were developed from weight measurements made from birth to 15 weeks of age. True birth weights could not be obtained and weights at the time of removal from the mother (18-24 hours after parturition) were used as initial weights. The difference in initial weights for males compared to females was found to be statistically significant with males having greater initial weights.
通过对24只人工饲养的幼年狒狒（黄狒狒）从出生到15周龄的体重测量，得出了雄性和雌性的体重百分位数。由于无法获得真正的出生体重，因此将幼崽从母亲身边抱走时（分娩后18 - 24小时）的体重作为初始体重。结果发现，雄性与雌性的初始体重差异具有统计学意义，雄性的初始体重更大。
