TY - RPRT TI - Electron microscopic studies of various cells in the alveolar wall of mice with special reference to spheroid alveolar epithelial cells after intravenous injection of squid-ink (sepia-melanin) solution. AU - K Suwa PY - 1977 UR - https://pubmed.ncbi.nlm.nih.gov/193360/ ID - 193360 ER -