%0 Journal Article
%T Comparison and evaluation of mathematical lactation curve functions of Iranian primiparous Holsteins
%A Elahi Torshizi, Mahdi
%A  Aslaminejad, Ali Asghar
%A  Nassiri, Mohammadreza
%A  H. Farhangfar
%J South African Journal of Animal Science
%@ 0375-1589
%D 2011