2 ms·

There are a bunch of them on PudMed, and not all are that recent. This is what I found on a quick search. https://www.ncbi.nlm.nih.gov/pubmed/7893848 https://w

by mtgx 9y ago

There are a bunch of them on PudMed, and not all are that recent. This is what I found on a quick search. https://www.ncbi.nlm.nih.gov/pubmed/7893848 https://www.ncbi.nlm.nih.gov/pubmed/7893848 https://www.ncbi.nlm.nih.gov/pubmed/14522011 https://www.ncbi.nlm.nih.gov/pubmed/14522011 https://www.ncbi.nlm.nih.gov/pubmed/16408408 https://www.ncbi.nlm.nih.gov/pubmed/16408408