Correspondence to “Which came first, the cannabis or the depression?”

• Shulu Hu,
• Anqi Lin,
• Peng Luo,
• Jian Zhang

Affiliations

Shulu Hu

Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, Guangdong, China

Anqi Lin

Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, Guangdong, China

Peng Luo

Corresponding authors.; Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, Guangdong, China

Jian Zhang

Corresponding authors.; Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, Guangdong, China