TY - JOUR T1 - The Manner of Hatching Chicken at Cairo, Observed by Mr. John Graves, Sometime Professor of Astronomy at Oxford; and Communicated by Sr. George Ent, Late President of the College of Physitians, London JF - Philosophical Transactions (1665-1678) VL - 12 SP - 923 EP - 925 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1677.0031 M3 - doi:10.1098/rstl.1677.0031 AU - Graves, J. AU - Ent, G. ER -