共 11 条
[1]
[Anonymous], 1970, MACROMOLECULES
[3]
A CYCLIC ENKEPHALIN ANALOG WITH HIGH INVITRO OPIATE ACTIVITY
[J].
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES,
1980, 77 (12)
:7162-7166
[5]
HALL D, 1984, UNPUB BIOPOLYMERS, V23
[7]
LEWIS PN, 1973, ISR J CHEM, V11, P121