Andrzej Brenk
No ORCID on file
· 2 papers in corpus
other
2019
INTRODUCTION: HE4 protein (human epididymis protein-4), which is the fourth subfraction of human epithelial protein, is a glycoprotein widely used as a tumor marker in ovarian cancer. If was first discovered in the epididymal epithelium and…
observational
2015
Introduction. Infertility is the lack of possibility of producing offspring, although regular sexualintercourse without use of contraceptives are present for over a year. It is a disease affectingaround a million of couples in Poland.Aim of…