Introduction list of journais indexed author index American medical association creator text xx U. S. Dept. of Health Education & Welfare, Washington 1960 9999 monographic und ENG A-1408 Medical Index; Bibliography; Medical Literature; NLM; Annual SD 2343 30.11.1961 Medicine Medicine--Indexes--Annual | NLM publications--Index Medicus 016.61 260808 20260808125712.0