Souichi Yoshikawa

Simultaneous determination of amantadine, rimantadine, and memantine in processed products, chicken tissues, and eggs by liquid chromatography with tandem mass spectrometry

Yumi Tsuruoka, Takayuki Nakajima, Maki Kanda et al. · Journal of Chromatography B · 2017 · 42 citations

Processed Products, Engineering, Gas Chromatography +11

Comparison of Toxoplasma gondii Seroprevalence in Shelter Cats and Dogs during 1999–2001 and 2009–2011 in Tokyo, Japan

Masaaki Oi, Souichi Yoshikawa, Soichi Maruyama et al. · PLoS ONE · 2015 · 35 citations · Full text

Parasitic Disease, Animal Science, Toxoplasma Gondii Seroprevalence +14

Simultaneous determination of multi-class veterinary drugs in chicken processed foods and muscle using solid-supported liquid extraction clean-up

Souichi Yoshikawa, Chieko Nagano, Maki Kanda et al. · Journal of Chromatography B · 2017 · 30 citations

Food Safety, Engineering, Animal Science +13

Prevalence of<i>Dirofilaria immitis</i>among shelter dogs in Tokyo, Japan, after a decade: comparison of 1999–2001 and 2009–2011

Masaaki Oi, Souichi Yoshikawa, Yasuaki Ichikawa et al. · Parasite · 2014 · 25 citations · Full text

Determination and surveillance of nine acaricides and one metabolite in honey by liquid chromatography-tandem mass spectrometry

Takayuki Nakajima, Yumi Tsuruoka, Maki Kanda et al. · Food Additives & Contaminants Part A · 2015 · 21 citations

Agricultural Chemistry, Food Preservatives, Allergy +15