by Pechlivanova, Daniela M, Tchekalarova, Jana D, Alova, Liana H, Petkov, Vesselin V, Nikolov, Rumen P, Yakimova, Krassimira S
Published in Behavioural pharmacology (01.08.2012)

by Tancheva, Lyubka, Encheva, Eleonora, Alova, Liana, Belova, Nina, Klisurov, Radoslav, Novoselski, Miroslav, Petkov, Vesselin V., Tsekova, Daniela
Published in Proceeding of the Bulgarian Academy of Sciences (2013)

by Lucchi, Laura, Covelli, Vito, Petkov, Vesselin V., Spano, Pier-Franco, Trabucchi, Marco
Published in Pharmacology, biochemistry and behavior (01.10.1983)

by Petkov, V.D. (Bulgarian Academy of Sciences, Sofia (Bulgaria). Inst. of Physiology), Kehayov, R, Belcheva, S, Konstantinova, E, Petkov, V.V, Getova, D, Markovska, V
Published in Planta medica (01.04.1993)

by Belcheva, Iren, Belcheva, Stiliana, Petkov, Vesselin V., Petkov, Vesselin D.
Published in Brain research (21.03.1994)

by Belcheva, Iren, Belcheva, Stiliana, Petkov, Vesselin V, Hadjiivanova, Christina, Petkov, Vesselin D
Published in General pharmacology (01.03.1997)

by Petkov, V D, Stancheva, S L, Tocuschieva, L, Petkov, V V
Published in General pharmacology (1990)

by Stancheva, S L, Petkov, V D, Hadjiivanova, C I, Petkov, V V
Published in General pharmacology (1991)