A statement to the effect that these principles have been adhered to must be included in the 'materials and methods' section of the manuscript. The entire manuscript should be double spaced, full page width, using one inch margins all around. Do not justify right margin - use a ragged right edge. Do not use automatic page numbering system - number pages by hand only. In vivo, in situ, in vitro, et al.
References Use reference format in Instructions to authors.
Indicate which references are abstracts. List all authors. All journal names in references should be italicized. J Cell Biol. or Arch Ophthalmol. Illustrations Ensure line drawings are clear and contain distinct contrasts between different areas of shading.