https://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi?db=pubmed&term=Ramakrishna+G%5Bauthor%5D&datetype=edat&usehistory=y&retmax=1&tool=Litmetric&email=readroberts32@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09 170101MCID_676f0621099cc7ef3f05f789 39694654 Ramakrishna G[author] ramakrishna g[Author] ramakrishna g[Author]