(Q35938071)
Statements
1 reference
Khat habit and its health effect. A natural amphetamine (English)
1 reference
Ishraq Dhaifalah
1 reference
Jirí Santavý
1 reference
1 July 2004
1 reference
148
1 reference
1
1 reference
11-15
1 reference
Identifiers
1 reference