Multiple primary malignancies in the head and neck: our experiences over the past twelve years.
D000328:Adult; D000368:Aged; D000375:Aging; D001984:Bronchial Neoplasms / Q000150:complications*; D002294:Carcinoma, Squamous Cell / Q000150:complications*; D005260:Female; D006257:Head; D006258:Head and Neck Neoplasms / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary; D012723:Sex