Source:
The Journal of thoracic and cardiovascular surgery [J Thorac Cardiovasc Surg] 1962 Jun; Vol. 10, pp. 48-52.Publisher: Mosby Country of Publication: United States NLM ID: 0376343 Publication Model: Print Cited Medium: Internet
Source:
The Journal of pediatrics [J Pediatr] 1961 Dec; Vol. 59, pp. 890-8.Publisher: Mosby Country of Publication: United States NLM ID: 0375410 Publication Model: Print Cited Medium: Print