Constricting vascular rings; report of two cases with recurrent respiratory infections.

MLA

Carson, M. J., and J. Goodfriend. “Constricting Vascular Rings; Report of Two Cases with Recurrent Respiratory Infections.” The Journal of Pediatrics, vol. 34, no. 2, Feb. 1949, pp. 155–65. EBSCOhost, https://doi.org/10.1016/s0022-3476(49)80167-3.

APA

Carson, M. J., & Goodfriend, J. (1949). Constricting vascular rings; report of two cases with recurrent respiratory infections. The Journal of Pediatrics, 34(2), 155–165. https://doi.org/10.1016/s0022-3476(49)80167-3

Chicago

Carson, M J, and J Goodfriend. 1949. “Constricting Vascular Rings; Report of Two Cases with Recurrent Respiratory Infections.” The Journal of Pediatrics 34 (2): 155–65. doi:10.1016/s0022-3476(49)80167-3.