bibliographicCitation |
Ziegler EE, Fomon SJ, Nelson SE, Rebouche CJ, Edwards BB, Rogers RR, Lehman LJ. Cow milk feeding in infancy: Further observations on blood loss from the gastrointestinal tract. The Journal of Pediatrics. 1990 Jan;116(1):11–8. doi: 10.1016/s0022-3476(05)90003-6. |