50 Years Ago in The Journal of Pediatrics:
Serum Amino Acid Nitrogen in Infancy and Childhood
PII: S0022-3476(11)00888-2
doi:10.1016/j.jpeds.2011.08.058
© 2012 Published by Elsevier Inc.
PII: S0022-3476(11)00888-2
doi:10.1016/j.jpeds.2011.08.058
© 2012 Published by Elsevier Inc.