TY - JOUR A1 - Zullinger, E.M. A1 - Ricklefs, R.E. A1 - Redford, K.H. A1 - Mace, G.M. T1 - Fitting sigmoidal equations to mammalian growth rates Y1 - 1984 DO - 10.2307/1380844 JF - Journal of Mammalogy VL - 65 IS - 4 SP - 607 EP - -636 ER -