TY - RPRT TI - [Fractional ventriculography--with reference to its technic]. AU - K Nakahara AU - F Hattori AU - S Tsukuriyama AU - T Horiguchi AU - M Fujikawa PY - 1967 UR - https://pubmed.ncbi.nlm.nih.gov/5301314/ ID - 5301314 ER -