1. Communications sur le rachitisme;Raczynski;Comp. rend. assoc. international pediat.,1912
2. The relation of sunlight to the growth and development of calves;Gullickson;Journal or Dairy Science,1927
3. Do calves need sunlight;Morrison;Wis. Agr. Exp. Sta. Bull.,1927
4. Cod-liver oil fails to improve a good dairy calf ration;Insko;Wis. Agr. Exp. Sta. Bull.,1929
5. The deposition of minerals in the bones of calves fed rachitic and anti-rachitic rations;Bechdel;41st Ann. Rpt. Pa. Agr. Exp. Sta. Bull.,1928