WARNING! For educational purposes: we do not endorse any of these combinations. This file will always be 'work in progress'. It is extremely important to be safe at all times!
http://www.ncbi.nlm.nih.gov/pubmed/21224020
http://www.ncbi.nlm.nih.gov/pubmed/20001110
http://www.ncbi.nlm.nih.gov/pubmed/7782758
http://www.ncbi.nlm.nih.gov/pubmed/15274975
http://www.ncbi.nlm.nih.gov/pubmed/16234132
http://www.ncbi.nlm.nih.gov/pubmed/22554869
http://www.ncbi.nlm.nih.gov/pubmed/20730418
http://www.ncbi.nlm.nih.gov/pubmed/16483730
http://www.ncbi.nlm.nih.gov/pubmed/16483730
http://www.ncbi.nlm.nih.gov/pubmed/22554869
http://www.ncbi.nlm.nih.gov/pubmed/16483730
http://www.ncbi.nlm.nih.gov/pubmed/16483730
http://www.ncbi.nlm.nih.gov/pubmed/16483730