@book { WhatPractitionersofTCMShouldKnow,
    title = "What Practitioners of TCM Should Know",
    subtitle = "A Philosophical Introduction for Medical Doctors",
    author = "Friedrich G. {Wallner}",
    year = "2006",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1100891"
}