@article{maruyama_suzuki_saito_1991, 
  title={Gas chromatographic determination of metolachlor in agricultural products.}, 
  volume={32}, 
  DOI={10.3358/shokueishi.32.98}, 
  publisher={Japanese Society for Food Hygiene and Safety}, 
  author={MARUYAMA and SUZUKI and SAITO}, 
  year={1991}
  }