TY - RPRT TI - Facial patterns of obstructive sleep apnea patients using Ricketts' method. AU - M Kikuchi AU - N Higurashi AU - S Miyazaki AU - Y Itasaka PY - 2000 DO - 10.1046/j.1440-1819.2000.00703.x UR - https://pubmed.ncbi.nlm.nih.gov/11186102/ ID - 11186102 ER -