Biographical information on Dr. Tomas Pablo PASCHERO Prominent Argentinian homeopath and pioneer in elucidating miasmatic theory especially as it relates to environmental factors as opposed to congential ones. Information below is taken from The American Homeopath, Volume 8, 2002 edition. Dr. Pashero was the successor to Dr. Arthur Grimmer. He studied with Drs. Griggs, Underhill and Julia Green. In 1973, he was the President of the International Homeopathic Medical League. He is known for his insights into miasms.