TO THE READER.

Before you apply yourself to the reading of the commentaries, correct the more serious errors, such as: Ch. 20, aph. 5, "faceret debeat," should be read, "facere debeat." Ch. 24, line 14, "quia & in reliquo," read, "quin & in reliquo." Ch. 27, p. 2, l. 14, "quam cum naturam," read, "quare cum naturam." Ch. 30, p. 2, l. 32, "moueat nos morbum," read, "moueat nos verbum." Ch. 40, p. 2, l. 18, "per ea loca, quæ vergit," read, "per ea loca, ad quæ uergit," and l. 18, "ad loca," read, "loca." Ch. 52, "si sit morbus," read, "si fit multus." Ch. 53, "si partes, uel partes," read, "si partes, v: partes." Ch. 56, "læsa," read, "beta." Ch. 60, line 2, "protinus erit," read, "potius iuuabit." Ch. 98, p. 2, l. 25, "se habuerint morbis," read, "se habuerint modis." Ch. 101, l. 23, "rem auctam consuerunt," read, "rem auctam conseruant." Ch. 113, last line, "ob ventriculis imbecillitatem," read, "ob ventriculi imbecillitatem." Ch. 118, l. 18, "calores inopiam," read, "caloris inopiam," and l. 21, "ob sanguines," read, "ob sanguinem." Ch. 127, l. 30, "fit purgatio: enim," read, "fit: purgatio enim." Ch. 128, p. 2, last line, "per morbum circumductionis," read, "per modum circumductionis." Ch. 135, l. 10, "eum conseruant," read, "eum non seruant." Ch. 157, l. 20, "rerum, aut vesicæ," read, "renum, aut vesicæ." Ch. 164, l. 6, "de nat. præ," read, "de nat. pue." Ch. 168, last line, "quæ ab nam," read, "quæ ab materia." Ch. 184, aph. 62, "concipiunt," read, "non concipiunt." Ch. 192, p. 2, l. 6, "si morbosiores," read, "hi morbosiores." Ch. 223, p. 2, aph. 21, "hinc falsus," read, "hinc saltus."