A series of powerpoint slides John used for tutorials, plus postscript versions, can be found at ftp://ftp.scriptics.com/pub/tcl/doc/tut.tar.Z .
... distal[?] Arthrogryposis multiplex congenita neurogenic type[?] Arthrogryposis multiplex congenita pulmonary hypoplasia[?] Arthrogryposis multiplex congenita ...