Halakhah for Yevamot 141:13

ור' אליעזר לטעמיה דאמר גר שמל ולא טבל גר מעליא הוא וקסבר קטן כשנולד מהול אין צריך להטיף ממנו דם ברית

while R. Eliezer<span class="x" onmousemove="('comment',' Who does not include these in the prohibition to eat the Paschal lamb. ');">⁴³</span> follows his own view, he having stated that 'A proselyte who has been circumcised, though he has not performed his ritual immersion, is regarded as a proper proselyte'.<span class="x" onmousemove="('comment',' Supra 46a. ');">⁴⁴</span> and he is also of the opinion that it is not necessary to provide for any drops of the blood of the covenant<span class="x" onmousemove="('comment',' [H]. V. Gen. XVII, 10. ');">⁴¹</span> to flow where a child was born circumcised.<span class="x" onmousemove="('comment',' I.e., without his foreskin. ');">³⁹</span>

Sefer HaChinukh