The production of tears in familial dysautonomia; preliminary report.
D001341:Autonomic Nervous System; D001342:Autonomic Nervous System Diseases; D004402:Dysautonomia, Familial; D006801:Humans; D016210:Methacholine Chloride / Q000627:therapeutic use*
D016210:Methacholine Chloride
AUTONOMIC NERVOUS SYSTEM/diseases; METHACHOLINE/therapeutic use