00421nas a2200181   4500000000100000008004100001260001300042653002900055653001100084653001200095653002100107653001300128100001600141245005000157300001100207490000700218022001400225       1983                            d  c1983 Apr10aDental Care for Disabled10aHumans10aleprosy10aMedical Missions10aThailand1 aBartels C H00a[Help for people who cannot help themselves].  a177-800 v18  a0173-6868