121 1577-1640 1656-1746 1724-1804 17thcentury 18thcentury 1994h-639 2015f-421 2017e-750 biography burton byperiod byregionorcountry calendar cf5017 chinese chinesetraditional churchcalendar computistik depressivedisorder drugtherapy earlyworksto1800 history immanuel individualphilosophers kant kritikderreinenvernunft later18thandearly19thcenturies medicine medicineinliterature medieval melancholy metaphysical midwifery midwives mind-bodyrelations modern(1450/1600-) netherlands obstetrics philosophy(general) psychology robert schrader science separateworks soul theoryofmind