NEJM study detailing the causative link between ephedra-containing supplements and adverse cardiovascular and neurovascular.
D000328:Adult; D019587:Dietary Supplements / Q000009:adverse effects; D029789:Ephedra / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008889:Military Personnel; D008517:Phytotherapy / Q000009:adverse effects*; D028321:Plant Preparations / Q000009:adverse effects; D011605:Psychoses, Substance-Induced / Q000209:etiology*
D028321:Plant Preparations