TY - JA AU - Walbot,V. TI - Heavy metal impurities impair the spectrophotometric assay of ribulose bisphosphate carboxylase activity [Spinach] SN - 0032-0889 U1 - 77-154799 PY - 1977/// KW - Plant physiology and biochemistry KW - Spinach spinacia oleracea N1 - 9 ref.; Summary (En); Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0032-0889 T2 - Plant Physiology ER -