I have just created a new document as described below.
At the risk of appearing patronising, if you are not confident and comfortable with your understanding of thyroid issues, this document could confuse. Please simply ignore it.
This document is for historical interest ONLY.
The document is well over a hundred years old.
helvella Animal Thyroid in The British Pharmaceutical Codex of 1907
This document contains text processed by computer and human from The British Pharmaceutical Codex of 1907. This document contains information solely about animal thyroid medicines.
This document is for historical interest ONLY.
So much has changed in our understanding of the science, in our use of units of measurement, in our use of the English language and the context of medicine that it would be entirely wrong and potentially dangerous to apply any of this information to treatment of any sort today.
After the text, I have reproduced the scanned images from the original book. This should help in case of any errors in conversion to text.