Abdullahi Ahmed

Tolerance Develops to Sympathetic Effects of Khat in Humans

Paolo Nencini, Abdullahi Ahmed, Gino Amiconi et al. · Pharmacology · 2008 · 87 citations

Medicine, Pharmacology, Physiology +15

Subjective effects of Khat chewing in humans

Paolo Nencini, Abdullahi Ahmed, Abdullai Sheik Elmi · Drug and Alcohol Dependence · 1986 · 52 citations

Agriculture, Food Science, Psychology +6

Naloxone-reversible antinociceptive activity of cathinone, the active principle of khat, in the mouse and rat

Paolo Nencini, Abdullahi Ahmed · Pharmacological Research Communications · 1982 · 23 citations

Medicine, Medicinal Chemistry, Pharmacology +14

Prolonged Analgesia Induced by Cathinone

Paolo Nencini, Abdullahi Ahmed, C. Anania et al. · Pharmacology · 2008 · 18 citations

Medicine, Neuroscience, Pharmacology +17

The management of health services in Tanzania: A plea for health sector reform

Peter Sandiford, George J. Kanga, Abdullahi Ahmed · The International Journal of Health Planning and Management · 1994 · 16 citations

Nursing, Health Care Management, Health Services Administration +17