Article PDF
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Lines, D. Letters to the Editor. Pediatr Res 9, 850–851 (1975). https://doi.org/10.1203/00006450-197511000-00010
Issue Date:
DOI: https://doi.org/10.1203/00006450-197511000-00010