title: Sensitivity of intracellular calcium-binding sites for exo- and endocytosis of synaptic vesicles to Sr, Ba, and Mg ions.
authors.affiliation: Kazan State Medical University, Kazan, Russia. zefirova@rambler.ru
authors.forename: A L
authors.initials: AL
authors.lastname: Zefirov
authors.forename: P N
authors.initials: PN
authors.lastname: Grigor'ev