Reference for Niddah 38:3

ולית ליה לעקביא דמיה דמיה הרי כאן ארבעה

— If you wish I may reply: He does not uphold it. And if you prefer I may reply: He does uphold it; but did not R. Hanina explain, 'Black blood is really red [blood] that had deteriorated'? Well, here also it may be explained that [the blood] had merely deteriorated.<span class="x" onmousemove="('comment',' Cf. nn. on previous paragraph but one. ');">²</span>

Jastrow

Jastrow

Jastrow