Klings, E. S., Machado, R. F., Morris, C. R., Gordeuk, V. R., Kato, G. J., Ataga, K. I., … ATS Clinical Guidelines for the Diagnosis and Treatment of Pulmonary Hypertension in Sickle Cell Disease Committee. (2014). Reply: Practice guideline for pulmonary hypertension in sickle cell: direct evidence needed before universal adoption. Am J Respir Crit Care Med, 190(2), 238–240. https://doi.org/10.1164/rccm.201404-0733LE

Klings, Elizabeth S., Roberto F. Machado, Claudia R. Morris, Victor R. Gordeuk, Gregory J. Kato, Kenneth I. Ataga, Oswaldo Castro, et al. “Reply: Practice guideline for pulmonary hypertension in sickle cell: direct evidence needed before universal adoption.” Am J Respir Crit Care Med 190, no. 2 (July 15, 2014): 238–40. https://doi.org/10.1164/rccm.201404-0733LE.

Klings ES, Machado RF, Morris CR, Gordeuk VR, Kato GJ, Ataga KI, et al. Reply: Practice guideline for pulmonary hypertension in sickle cell: direct evidence needed before universal adoption. Am J Respir Crit Care Med. 2014 Jul 15;190(2):238–40.

Klings, Elizabeth S., et al. “Reply: Practice guideline for pulmonary hypertension in sickle cell: direct evidence needed before universal adoption.” Am J Respir Crit Care Med, vol. 190, no. 2, July 2014, pp. 238–40. Pubmed, doi:10.1164/rccm.201404-0733LE.

Klings ES, Machado RF, Morris CR, Gordeuk VR, Kato GJ, Ataga KI, Castro O, Hsu L, Telen MJ, Krishnamurti L, Steinberg MH, Gladwin MT, ATS Clinical Guidelines for the Diagnosis and Treatment of Pulmonary Hypertension in Sickle Cell Disease Committee. Reply: Practice guideline for pulmonary hypertension in sickle cell: direct evidence needed before universal adoption. Am J Respir Crit Care Med. 2014 Jul 15;190(2):238–240.