Chapter

 1 Pref|      notice is this: if in the foetus, where everything is more
 2 IV  |      of the heart in the human foetus about the beginning of the
 3 VI  |    that have lungs; for in the foetus the four vessels belonging
 4 VI  |      every trace of it. In the foetus, however, this membrane
 5 VI  |        the continuation in the foetus, there are three semilunar
 6 VI  |     appears in the case of the foetus that the heart by its action
 7 VI  |       use of in the embryo and foetus, and still uses in all other
 8 XVI |     from the intestines of the foetus, not through the liver,
 9 XVI |      in the development of the foetus the liver is one of the
10 XVI |        marked out in the human foetus, even the genital organs,
11 XVI |        on the formation of the foetus, where many propositions,
12 XVII|     this is so, because in the foetus, as already said, whilst
13 XVII| observed, however, that in the foetus the auricles are out of
14 XVII|        in the formation of the foetus, as before remarked (and
15 XVII|     upon the point. Whilst the foetus is yet in the form of a
16 XVII|        when the outline of the foetus is distinctly indicated
17 XVII|   performs no office. When the foetus is farther advanced, when
18 XVII|      as I may say (ovum, worm, foetus), it acquires perfection
19 XVII|        on the formation of the foetus.~Finally, it is not without