@incollection{Scholz12,
author = {Enrique Criado Scholz},
title = {The Problem of Contamination: Open vs. Closed vs. Semi-Closed Vitrification Systems},
booktitle = {Current Frontiers in Cryopreservation},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Igor I. Katkov},
chapter = {6},
doi = {10.5772/36556},
url = {https://doi.org/10.5772/36556}
}