SHEARER, W. T., BUCKLEY, R. H., ENGLER, R. J. M., FINN, A. F., FLEISHER, T. A., FREEMAN, T. M., … ROSENWASSER, L. J. (1997). Practice Parameters for the Diagnosis and Management of Immunodeficiency. Pediatric Asthma, Allergy & Immunology, 11(1), 45–64. https://doi.org/10.1089/pai.1997.11.45

SHEARER, WILLIAM T., REBECCA H. BUCKLEY, RENATA J. M. ENGLER, ALBERT F. FINN, THOMAS A. FLEISHER, THEODORE M. FREEMAN, HENRY G. HERROD, et al. “Practice Parameters for the Diagnosis and Management of Immunodeficiency.” Pediatric Asthma, Allergy & Immunology 11, no. 1 (January 1997): 45–64. https://doi.org/10.1089/pai.1997.11.45.

SHEARER WT, BUCKLEY RH, ENGLER RJM, FINN AF, FLEISHER TA, FREEMAN TM, et al. Practice Parameters for the Diagnosis and Management of Immunodeficiency. Pediatric Asthma, Allergy & Immunology. 1997 Jan;11(1):45–64.

SHEARER, WILLIAM T., et al. “Practice Parameters for the Diagnosis and Management of Immunodeficiency.” Pediatric Asthma, Allergy & Immunology, vol. 11, no. 1, Mary Ann Liebert Inc, Jan. 1997, pp. 45–64. Crossref, doi:10.1089/pai.1997.11.45.

SHEARER WT, BUCKLEY RH, ENGLER RJM, FINN AF, FLEISHER TA, FREEMAN TM, HERROD HG, LEVINSON AI, LOPEZ M, RICH RR, ROSENFELD SI, ROSENWASSER LJ. Practice Parameters for the Diagnosis and Management of Immunodeficiency. Pediatric Asthma, Allergy & Immunology. Mary Ann Liebert Inc; 1997 Jan;11(1):45–64.