Penkova, N., Atanassova, P. Immunohistochemical Expression of Ghrelin Receptors GHS-R1 in the Gastrointestinal Tract. Sofia: 2015 42-45,.
Penkova, N., Atanassova, P. Immunohistochemical Expression of Ghrelin Receptors GHS-R1 in the Gastrointestinal Tract. Sofia: 2015 42-45,.
Penkova, N., Atanassova, P. (2015) Immunohistochemical Expression of Ghrelin Receptors GHS-R1 in the Gastrointestinal Tract, Sofia: 42-45,.
Penkova, N., & Atanassova, P. (2015). Immunohistochemical Expression of Ghrelin Receptors GHS-R1 in the Gastrointestinal Tract. Acta morphologica et anthropologica, (22), 42-45.
Penkova N, Atanassova P. Immunohistochemical Expression of Ghrelin Receptors GHS-R1 in the Gastrointestinal Tract. Acta morphologica et anthropologica. 2015; (22): 42-45.