Vitamin A supplementation in Indian children - Authors' reply.

Eitemau Tebyg

• Authors' reply
  gan: Peto, R, et al.
  Cyhoeddwyd: (2013)
• Vitamin A supplementation every 6 months with retinol in 1 million pre-school children in north India: DEVTA, a cluster-randomised trial.
  gan: Awasthi, S, et al.
  Cyhoeddwyd: (2013)
• Vitamin A supplementation every 6 months with retinol in 1 million pre-school children in north India: DEVTA, a cluster-randomised trial
  gan: Awasthi, S, et al.
  Cyhoeddwyd: (2013)
• The authors reply
  gan: Collins, R, et al.
  Cyhoeddwyd: (2009)
• The authors reply
  gan: Jha, P, et al.
  Cyhoeddwyd: (2008)