Kalcheva, A., Nikolayev, C., Dacheva, V. ()
Endogenous opioid system,
: , ISSN 1311-3321 ; CD-ROM 2535-1028 ; eISSN 2603-412
Kalcheva, A.,
Nikolayev, C., &
Dacheva, V.
().
Endogenous opioid system. // <I>Proc.<D> 57th Science conference of university of Ruse ''A. Kanchev'', 57, 2018, № 8.4(SSS), с. 47-51.. (3246),