PT - JOURNAL ARTICLE AU - Orlowski, James P. AU - Lonsdale, Derrick AU - Denko, Charles W. TI - Beta-endorphin levels in infant apnea syndrome: a preliminary communication DP - 1982 Jun 20 TA - Cleveland Clinic Journal of Medicine PG - 87--92 VI - 49 IP - 2 4099 - http://www.ccjm.org/content/49/2/87.short 4100 - http://www.ccjm.org/content/49/2/87.full SO - Cleve Clin J Med1982 Jun 20; 49