fig1
![Role of laparoscopic and robotic liver resection compared to open surgery in elderly hepatocellular carcinoma patients: a systematic review and meta-analysis](https://image.oaes.cc/8cd7749f-9f7b-4b16-8bff-355a1469db8e/3500.fig.1.jpg)
Figure 1. Flow chart of literature selection and PICOT description. MILR: mini-invasive liver resection; OLR: open liver resection
Figure 1. Flow chart of literature selection and PICOT description. MILR: mini-invasive liver resection; OLR: open liver resection
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