TY - RPRT TI - Nucleotide synthesis via methods without nucleoside-base protection. AU - Y Hayakawa AU - R Kawai AU - M Kataoka PY - 2001 DO - 10.1016/s0928-0987(00)00202-5 UR - https://pubmed.ncbi.nlm.nih.gov/11292563/ ID - 11292563 ER -