title: Speech blockage, memory impairment, and age: a prospective comparison of amitriptyline and maprotiline.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000639:Amitriptyline / Q000009:adverse effects*; D000873:Anthracenes / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008297:Male; D008376:Maprotiline / Q000009:adverse effects*; D008568:Memory / Q000187:drug effects*; D008875:Middle Aged; D011446:Prospective Studies; D013060:Speech / Q000187:drug effects*
chemical_list: D000873:Anthracenes; D000639:Amitriptyline; D008376:Maprotiline