(Q52841454)
Statements
Contagious yawning in chimpanzees. (English)
1 reference
James R Anderson
1 reference
Masako Myowa-Yamakoshi
1 reference
Tetsuro Matsuzawa
1 reference
1 December 2004
1 reference
271 Suppl 6
1 reference
S468-70
1 reference
Identifiers
1 reference
1 reference