Vitamin d deficiency in children with cancer.
Helou M, Ning Y, Yang S, Irvine P, Bachmann LM, Godder K, Massey G.
Helou M, et al. Among authors: massey g.
J Pediatr Hematol Oncol. 2014 Apr;36(3):212-7. doi: 10.1097/MPH.0b013e31829f3754.
J Pediatr Hematol Oncol. 2014.
PMID: 23823117