Reasoned opinion of EFSA: Review of the existing maximum residue levels (MRLs) for maleic hydrazide according to Article 12 of Regulation (EC) No 396/2005
EFSA Journal 2011;9(10):2421 [41 pp.].
18 October 2011
http://www.efsa.europa.eu/en/efsajournal/pub/2421.htm