Penkova, N., Baltadjiev, G., Koeva, Y., Atanassova, P., Andonov, V., Trichkova, V. Serotonin-producing cells in human gastric mucosa - immuno-histochemical and electron microscopic study. Plovdiv: 2010 31-37,.
Penkova, N., Baltadjiev, G., Koeva, Y., Atanassova, P., Andonov, V., Trichkova, V. Serotonin-producing cells in human gastric mucosa - immuno-histochemical and electron microscopic study. Plovdiv: 2010 31-37,.
Penkova, N., Baltadjiev, G., Koeva, Y., Atanassova, P., Andonov, V., Trichkova, V. (2010) Serotonin-producing cells in human gastric mucosa - immuno-histochemical and electron microscopic study, Plovdiv: 31-37,.
Penkova, N., Baltadjiev, G., Koeva, Y., Atanassova, P., Andonov, V., & Trichkova, V. (2010). Serotonin-producing cells in human gastric mucosa - immuno-histochemical and electron microscopic study. Plovdiv: 31-37.
Penkova N, Baltadjiev G, Koeva Y, Atanassova P, Andonov V, Trichkova V. Serotonin-producing cells in human gastric mucosa - immuno-histochemical and electron microscopic study. Plovdiv: 2010. p. 31-37.