The MALATANG Survey: The L<sub>GAS</sub>–L<sub>IR</sub>Correlation on Sub-kiloparsec Scale in Six Nearby Star-forming Galaxies as Traced by HCN J = 4 → 3 and HCO<sup>+</sup>J = 4 → 3Qinghua Tan, Ming Zhu, Zhi-Yu Zhang et al.|The Astrophysical Journal|2018Cited by 52