Except for the typographical correction noted below and a few minor changes(missing/extra punctuation) which may have been made but not noted here, thetext is the same as presented in the original publication. Some text hasbeen rearranged to restore paragraphs that were split by tables or images.Most of the illustrations have notation to denote the scale compared to theoriginal specimen (example: × 3). Due to the variation in monitor resolutionand geometry, the scale is most likely not correct; but is provided as a guide.

Page 187, Table 1 Item 5 : Intavenous => Intravenous