Calcium for layers

Deirmina, G. (1991). Calcium for layers. Veterinary Research & Biological Products, 4(1), 104-106. doi: 10.22092/vj.1991.112103

Deirmina, G. . "Calcium for layers", Veterinary Research & Biological Products, 4, 1, 1991, 104-106. doi: 10.22092/vj.1991.112103

Deirmina, G. (1991). 'Calcium for layers', Veterinary Research & Biological Products, 4(1), pp. 104-106. doi: 10.22092/vj.1991.112103

G. Deirmina, "Calcium for layers," Veterinary Research & Biological Products, 4 1 (1991): 104-106, doi: 10.22092/vj.1991.112103

Deirmina, G. Calcium for layers. Veterinary Research & Biological Products, 1991; 4(1): 104-106. doi: 10.22092/vj.1991.112103